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LTC3890HUH#TRPBF

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Manufacturer No:

LTC3890HUH#TRPBF

HK JDW NO:

471-LTC3890HUH#TRPBF

Package:

32-WFQFN Exposed Pad

Datasheet:

LTC3890HUH#TRPBF

Description:

32 Terminals 4V~60V 32-Pin LTC3890 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 105kHz~835kHz 350kHz~535kHz Transistor Driver

Quantity:

In Stock : 999

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LTC3890HUH#TRPBF Overview


With its 32-WFQFN Exposed Pad package, the switching controller fits the needs of most applications. For 2 outputs, the dc motor controller is appropriate. Tape & Reel (TR) solid enclosure protects the pmic. Transistor Driver dc switching's outputs (s) can be handled by it. This dc control operates at 4V~60V and has a 4V~60V supply voltage. Worked in an dc switcher with a -40°C~150°C TJ rating. Switching can be done at 105kHz~835kHz 350kHz~535kHz with this switching controller. The Surface Mount allows it to be used for dc dc regulator in general. Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking is used for efficient switching control in the dcdc regulator. Switch converters are connected to ICs with DUAL SWITCHING CONTROLLER analog outputs. The switching converters's terminal (s) are designed at QUAD . A variety of 32 terminations are available in dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. A DC switcher's nominal voltage of 12V is input. LTC3890 can be searched for other relevant dc to dc converter ics. 32 pins are on switching converter. Specially, switching converter corresponds to type Switching Regulator or Controllers. It is recommended to use 4V as the minimum input voltage of dc dc voltage regulator. Based on the test statistics, DC regulator outputs voltage 24V. The dc to dc regulator can only accept a maximum input voltage of 60V. This dc regulatorhas a max frequency of 850kHz. PolyPhase? series dc to dc voltage regulator belong to this series. Channels are 1 for high-quality communication.

LTC3890HUH#TRPBF Features


Transistor Driver Outputs
Switching Frequency: 105kHz~835kHz 350kHz~535kHz
Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION

LTC3890HUH#TRPBF Applications


There are a lot of Linear Technology/Analog Devices LTC3890HUH#TRPBF DC to DC converter applications.

  • Current source circuits
  • Wide-range voltage regulation circuits
  • Sensitive electronic devices
  • Hydraulic presses
  • Program control systems
  • Plate bending machines
  • Medical monitoring systems
  • Handheld GPS
  • Telecommunications equipment
  • seismic instrument power circuits
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EmailEmail for receiving inquiries: jindawei@hkjdwchip.com

2. Means of Payment

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3. RFQ (Request for Quotations)

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Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

4. Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

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Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.

Purchasing and Inquiry

Payment Method

The fee is charged according to the rule of PayPal.
East West Bank charge US$30.00 banking fee.
The fee is charged according to the rule of PayPal.
Western Union charge US$0.00 banking fee.

Shipping

DHL(www.dhl.com)
From $40.00 basic shipping fee depend on zone and country.
UPS(www.ups.com)
From $40.00 basic shipping fee depend on zone and country.
FedEx(www.fedex.com)
From $40.00 basic shipping fee depend on zone and country.
Registered Mail(www.singpost.com)
From $10.00 basic shipping fee depend on different zone and country.

Package

Product
Step1Product
Casing drivepipe
Step2Casing drivepipe
Anti-static bag
Step3Anti-static bag
Packaging boxes
Step4Packaging boxes
Bar-code shipping tag
Step5Bar-code shipping tag

LTC3890HUH#TRPBF

technical specifications, attributes, parameters and parts with similar specifications to LTC3890HUH#TRPBF.

  • Type
    Parameter
    Select All
  • Factory Lead Time

    16 Weeks

  • Lifecycle Status

    PRODUCTION (Last Updated: 2 weeks ago)

  • Mounting Type

    Surface Mount

  • Package / Case

    32-WFQFN Exposed Pad

  • Surface Mount

    YES

  • Number of Pins

    32

  • Operating Temperature

    -40°C~150°C TJ

  • Packaging

    Tape & Reel (TR)

  • Published

    2012

  • Series

    PolyPhase®

  • JESD-609 Code

    e3

  • Part Status

    Active

  • Moisture Sensitivity Level (MSL)

    1 (Unlimited)

  • Number of Terminations

    32

  • ECCN Code

    EAR99

  • Terminal Finish

    Matte Tin (Sn)

  • Subcategory

    Switching Regulator or Controllers

  • Technology

    CMOS

  • Terminal Position

    QUAD

  • Terminal Pitch

    0.5mm

  • Base Part Number

    LTC3890

  • Function

    Step-Down

  • Number of Outputs

    2

  • Output Voltage

    24V

  • Output Type

    Transistor Driver

  • Input Voltage-Nom

    12V

  • Number of Channels

    1

  • Analog IC - Other Type

    DUAL SWITCHING CONTROLLER

  • Output Configuration

    Positive

  • Voltage - Supply (Vcc/Vdd)

    4V~60V

  • Control Features

    Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking

  • Input Voltage (Min)

    4V

  • Topology

    Buck

  • Control Mode

    CURRENT-MODE

  • Frequency - Switching

    105kHz~835kHz 350kHz~535kHz

  • Input Voltage (Max)

    60V

  • Control Technique

    PULSE WIDTH MODULATION

  • Synchronous Rectifier

    Yes

  • Switcher Configuration

    PHASE-SHIFT

  • Max Frequency

    850kHz

  • Duty Cycle (Max)

    99%

  • Clock Sync

    No

  • Height Seated (Max)

    0.8mm

  • Length

    5mm

  • Width

    5mm

  • RoHS Status

    ROHS3 Compliant

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